Good idea here Carol. I have a corded and cordless phone in the shop. With our small independent phone company we have an intercom feature where we can signal all phone extensions from any phone. I have a corded and cordless land line in the shop. Cordless to carry with me or keep close to a work station and corded in case of power failure. We keep the land line phone for the enhanced 911 system--it seems more accurate than a cell phone. I have a fire extinguisher and a first aid kit. I kind of consider a small refrigerator a safety device. When I get a little tired, catch myself yawning or get frustrated, I grab a can of pop or a bottle of water and find a stool and think about what I'm doing and whether I should continue or stop and do something entirely different or just head to the house.
"Individual commitment to a group effort--that is what makes a team work, a company work, a society work, a civilization work."